18457323

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 25466880

約数和(自身を除く): 7009557

約数列:

[1, 3, 47, 79, 141, 237, 1657, 3713, 4971, 11139, 77879, 130903, 233637, 392709, 6152441, 18457323]

約数ペア:

[(1, 18457323), (3, 6152441), (47, 392709), (79, 233637), (141, 130903), (237, 77879), (1657, 11139), (3713, 4971)]